baber/WOPTO huggingface dataset:
Patent JP-H08286266-A (JP)
Title: Camera
Inventor: IGARI HIDEO
IPC: G03B17/28
Filed: 1995-04-18
Abstract: PURPOSE: To provide a camera capable of preventing a cartridge from inadvertently dropping, when a cartridge loading port faces downward and facilitating the taking out of the cartridge with excellent operability by a manual operation, when a person intentionally takes out the cartridge in a state with the cartridge loading port facing downward. CONSTITUTION: The cartridge 3 is housed in a space formed with the outside case 1 of the camera, a wall 2 forming a cartridge housing chamber and a cartridge chamber cover 4, the cartridge chamber cover 4 is locked to the outside case 1 of the camera by a locking pawl 5 and spring 6 and when the projecting part 5a of the locking pawl 5 is moved clockwise, the cartridge chamber cover 4 is opened. A leaf spring 7 energizes the cartridge upward and a drop preventing pawl 8 can be turned on a shaft 8a and provided with a restraining part 8b for restraining the cartridge 3 and a pressed part 8c abutted on a manually operating button 10. Moreover, a deadweight 9 is fixed on the drop preventing pawl 8 to impart the counterclockwise moment. The manually operating button 10 is energized to the left by a spring 11.
Patent JP-S61251325-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TERUYAMA KOICHI
IPC: H03K23/58
Filed: 1985-04-30
Abstract: PURPOSE:To obtain always a wide operating power voltage range by decreasing the number of bits processed by a frequency division circuit group of the pre- stage and using a frequency division circuit group of the post-stage to process the bit group of the remaining frequency division control data signal. CONSTITUTION:The frequency division circuit groups 1, 2 are controlled by frequency division circuit control signals 12, 13 from frequency division circuit group control signal generating circuits 3, 4. Then the circuits 3, 4 are controlled by a synchronizing signal 9, a frequency division circuit control data signal 14, timing signals 7, 8 and pulse width control signals 5, 6 having the same or faster speed than that of the input signal to the groups 1, 2. Since the frequency division ratio varying operation of the groups 1, 2 is conducted independently and only the delay time by one frequency circuit group is effected, the number of bits of a signal 141 processed by the group 1 is decreased and the bit of the remaining frequency division circuit control data signal 142 is processed by the group 2. Thus, even if the number of bits of the frequency division circuit control data is increased, the number of bits of the frequency division circuit control data signal is increased without deteriorating the minimum resolution to obtain a wide operating power voltage range.
Patent JP-2000281923-A (JP)
Title: Heat-developable photosensitive material, recording material, and method for decolorizing dye
Inventor: SAKURADA MASAMI
IPC: G03C1/76
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive material excellent in decolorizability and storage stability, wherein at least either the photosensitive layer or the non-photosensitive layer contains a dye and a base precursor. SOLUTION: Provided is a heat-developable photosensitive material comprising a support, a photosensitive layer containing silver halide and a reducing agent, and a non-photosensitive layer, wherein at least either the photosensitive layer or the non-photosensitive layer contains a dye represented by formula I and 1-100 mol, per mol of the dye, of a base precursor. The decolorization reaction takes place under conditions including a heating temperature of 40-200 deg.C and a heating time of 5-120 sec. The basic precursor is typified by a heat-decomposable base precursor comprising a salt of a carboxylic acid represented by e.g. formula II with a base and being capable of liberating an organic base upon being heated.  In the formulae, R1 is hydrogen, an aliphatic group, an aromatic group, or the like; R2 is hydrogen, an aliphatic group, or an aromatic group; L1 and L2 are methine groups which may be bonded with each other to form a ring; R3 and R4 are each hydrogen, an aliphatic group, a heterocyclic group, or the like; Z' is an atomic group necessary to form a nitrogen-containing heterocyclic group; V1 is a monovalent substituent; n is 1, 2, 3, or 4; and m is an integer of 0-4.
Patent JP-H03292246-A (JP)
Title: Acceleration slip control device
Inventor: YAMAMOTO SHINSUKE
IPC: B60T8/58
Filed: 1990-04-06
Abstract: PURPOSE:To reduce the occurrence of the acceleration slip of a drive wheel as defective acceleration is prevented from occurring by selecting the one, being lower, of the speeds of drive wheels on both sides and the one, being a highmost speed, of the speed of non-drive wheels on both sides and setting a speed higher than the selected speed by a specified amount or a specified ratio as a control target. CONSTITUTION:Rotation of each of a pair of drive wheels is suppressed by a brake device A. The speed, being lower, of the speeds of drive wheels on both sides is selected, and based on the selected speed and the speeds of non- drive wheels on both sides, a control target is set by a control target setting means B. The brake device A mounted on at least the drive wheel, the speed of which is higher, of drive wheels on both sides is operated, and control is made by a control means C so that the speed of the drive wheel is adjusted to a control target. This constitution prevents reduction of a drive force due to suppression of rotation of the drive wheel and improves acceleration as the occurrence of the slip of a wheel is suppressed.
Patent JP-S61254055-A (JP)
Title: Reluctance commutator motor
Inventor: TAWARA MASAHIKO
IPC: H02K23/04
Filed: 1985-04-30
Abstract: PURPOSE:To attenuate the spark of brushes and lengthen the span of life of the brushes, by setting the center of a reluctance stator at a position advanced in the rotational direction from the neutral points of the brushes by specified electrical angles. CONSTITUTION:A housing 1 functions as a yoke, and on the inner periphery, a reluctance stator 2 is saliently formed. In side the stator 2, an armature core 3 is rotatably supported via a rotary shaft 4. Armature windings 5 are inserted in slots on the outer periphery of the armature core 3. On the end section of the rotary shaft 4, a commutator is fitted, and brushes 7, 8 are arranged in sliding contact with the commutator. The center of the reluctance stator 2 is set at a position advanced in the rotational direction by 50-70 degrees at the electrical angle from the neutral points of the brushes 7, 8, for example, by 60 degrees.
Patent JP-S60239075-A (JP)
Title: Solid-state laser oscillator
Inventor: IMAI SHINICHI
IPC: H01S3/04
Filed: 1984-05-11
Abstract: PURPOSE:To apply high-voltage trigger pulses for breakdown to an excitation lamp without leakage, and to operate the excitation lamp stably in high oscillation efficiency by independently providing a heating means keeping a laser rod at a comparatively high temperature apart from a cooling means for the excitation lamp. CONSTITUTION:A laser rod 5 and an excitation lamp 6 are arranged in parallel on the axis of the confocus of the reflective surface of a beam-condensing reflecting mirror 4 in an insulating box body 3. The rod 5 is fitted to a pair of cylindrical holders 7 in a water-tight manner by using O rings and the holders 7 to a pair of cylindrical fittings 10 respectively, and a glass tube 12 surronding the rod 5 is mounted to an internal member 9 in the box body in the water-tight manner by empolying O rings. Consequently, a heating flow path 14 of a main body 1-the member 9-the glass the 12-the member 9 and a cooling water path 15 using the inside of the reflecting mirror 4 as a flow path are each completed independently. Water at 90 deg.C is circulated in the flow path 14 and ion exchanged water in the water path 15. The capacity of an ion exchange resin is not lowered due to heating because the flow paths are formed independently, and the incapability of the breakdown of the excitation lamp is not also generated by the leakage of a high-voltage trigger due to the increase of the resistivity of cooling water.
Patent JP-H07281129-A (JP)
Title: Optical isolator for high power
Inventor: UMEZAWA HIROMITSU
IPC: G02B27/28
Filed: 1994-04-06
Abstract: PURPOSE:To make it possible to reduce the size and weight of an optical isolator for high power by making it possible to suppress the temp. rise of a magneto-optical crystal film and consequently eliminating the possibility that its characteristics are deteriorated and its long-term stability is impaired in the case of using the magneto-optical crystal film even if its light absorption is large and even under conditions under which the intensity of incident light is high. CONSTITUTION:The magneto-optical crystal film 14 is mounted within a cylindrical permanent magnet 10 in the state of holding this film with transparent garnet substrates 12, 16 to form a 45 deg. Faraday rotor 18. This Faraday rotor 18 is arranged between a first polarizer 20 and a second polarizer 22. The two points in the outer peripheral parts of the garnet substrates 12, 16 and the magneto-optical crystal film 14 are spot soldered into the permanent magnet 10.
Patent JP-S5427317-A (JP)
Title: Inteprolation system for composite color television
Inventor: INABA MASAO
IPC: H04N11/20
Filed: 1977-08-02
Abstract: PURPOSE: To enable an interpolation containing the carrier chroma signal and thus to simplify the device constitution, by giving n-division to the carrier chroma signal period and then carrying out a higher-order interpolation using the input picture element near the desired picture element among the element groups. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61253754-A (JP)
Title: X-ray tube
Inventor: SHIRAI KAZUE
IPC: H01J35/18
Filed: 1985-04-30
Abstract: PURPOSE:To achieve an improved X-ray rated output by introducing X-rays into an X-ray tube without being interrupted by the cathode by the use of an X-ray irradiation window which faces the side surface of the cylindrical target. CONSTITUTION:An encircling case 6 has an X-ray irradiation window 3 which faces the side surface of a cylindrical target 1 on a plane including a revolving shaft 10. Due to the X-ray irradiation window 3, only X-rays incident upon the end surface of the target 1 at angles smaller than theta are utilized and the effective focus is reduced. Since the size of the focus when it is seen from direction (A) seems to be smaller than the actual size (L), the sharpness of the X-ray picture can be improved. Therefore, since it is possible to make the actual dimension (L) of the focus substantially larger than its dimension for a predetermined resolving power, it is possible to improve the X-ray rated output. Angle (theta) is usually adjusted to be at most 45 deg. and is generally adjusted to be at most 30 deg.. Furthermore, since the X-ray irradiation window 3 is located on the opposite side to a stator 4, the focus can be located closer to the subject.
Patent JP-H03292814-A (JP)
Title: Binder for leaf vegetables
Inventor: OKA KAZUTAKA
IPC: B65B27/00
Filed: 1990-04-10
Abstract: PURPOSE:To efficiently and automatically bind leaf vegetables with a uniform accuracy and improve productivity by measuring the circumferential length of a leaf spreading part with a controller provided in a compass, passing a string through the compass, surrounding and binding the spread leaf part therewith. CONSTITUTION:The tips of a circular compass 3 approximating to the outer shape of a leaf spreading part 2' are passed through the leaf spreading part 2' above the root part of leaf vegetables such as cabbage or Chinese cabbage during growth to measure the circumferential length of the leaf spreading part 2' with a controller 8 installed in the compass 3. A string 9 is delivered from a string roll 10 and passed through the compass 3, which is then closed to surround and bind the periphery of the leaf spreading part 2'. The ends thereof are simultaneously chucked to open the compass 3, which is then taken out of the leaf vegetables.
Patent JP-H09259944-A (JP)
Title: Temperature difference battery
Inventor: SHINDO KAZUHIKO
IPC: H01M14/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a temperature difference battery with its great thermal electromotive power and superior high-rate characteristics. SOLUTION: A void 12 for corresponding to a state in which the oxidation and reduction reaction of bromine is a battery reaction and bromine being an active substance for cell evaporates near a boiling point, that is, at a temperature of 40 deg.C or more is arranged in a battery, bromine is added to an alkali metal bromide solution electrolyte 9, and a graphite having its anisotropy is used as a material of electrodes 7 and 8 constituting this battery system, and the high-temperature electrode temperature is set to 40 deg.C or more. Thus, a high-directivity graphite electrode is used, the high-temperature electrode is set to the boiling point or more of bromine, and high voltage is enabled by using electrolytes adding bromine.
Patent JP-S5928525-A (JP)
Inventor: ROBAATO FUREDERITSUKU MIRAA
IPC: C21D8/12
Filed: 1983-05-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5318932-A (JP)
Title: Program module coupling system
Inventor: SAWAI SUSUMU
IPC: G06F9/06
Filed: 1976-08-05
Abstract: PURPOSE: To facilitate an easy alteration or addition for the coupling between the program modules by installing a branch table indicating the transfer address of the program module and altering or adding the contents of the branch table. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5218249-A (JP)
Title: Temperature constant water tank
Inventor: HITOMI MASAYA
IPC: G12B7/00
Filed: 1975-08-01
Abstract: PURPOSE: Temperature controlling with high accuracy and keeping temperature distribution at a tank uniform. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04303965-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: MORI SEIICHI
IPC: H01L29/788
Filed: 1991-03-30
Abstract: PURPOSE:To provide a non-volatile semiconductor memory device which can be accessed at high speed while maintaining a side wall type electrode by reducing the resistance which the side wall type electrode has. CONSTITUTION:A floating gate (106) which is insulated from a semiconductor substrate (100) is provided on it and then a control gate electrode (120) which is insulated from a floating gate electrode (106) is provided on it. Then, a conductive layer (134) which is insulated from a control gate electrode (120) is provided on it and a side wall type electrode which is insulated from one side wall of a gate electrode portion (136) consisting of the floating gate electrode (106), the control gate electrode (120), and the conductive layer (134) is provided on it. This electrode is connected mutually by electrical connection means, thus enabling resistance of the side wall type electrode to be reduced.
Patent JP-S62249250-A (JP)
Title: Memory device
Inventor: FUJITAKE TETSUO
IPC: G06F12/16
Filed: 1986-04-23
Abstract: PURPOSE:To surely judge whether the data stored in an in-use system storage part and a standby system storage part are equal or not, by providing an arithmetic storage means at the in-use system storage part, and the standby system storage part, respectively. CONSTITUTION:By supplying an instruction to read out the data from a central processor, an in-use system storage part 300 reads out the data stored in a data storage part 320, and sends it to a CRC circuit 310, and a read error check circuit 350. Similarly, a standby system storage part 400 also sends a read data to a CRC circuit 410, and a read error check circuit 450. And the CRC circuits 310 and 410 perform a prescribed arithmetic calculation on those data, and store arithmetic results, and the read error check circuits 350 and 450 perform read error check operations. In the case, a control part 200, after completing the transfer of the data, compares the arithmetic results stored in the CRC circuits 310 and 410, and informs coincidence/no coincidence to the central processor.
Patent JP-H04324638-A (JP)
Title: Manufacture of heterojunction bipolar transistor
Inventor: KATO TOSHIAKI
IPC: H01L29/165
Filed: 1991-04-24
Abstract: PURPOSE:To obtain the manufacturing method of an HBT wherein an emitter mesa can be formed without the peeling of an etching mask even in the case of a fine emitter pattern. CONSTITUTION:A collector layer 14, a base layer 13, and an emitter layer 12 are formed on an Si substrate 15, and further an etching mask 11 serving as an emitter electrode is formed. Next, by RIE, the emitter layer 12 is subjected to dry etching from the direction vertical to the Si substrate 15, and a part of an emitter mesa is formed. Further dry etching is performed in the direction parallel to the Si substrate 15, and the emitter mesa is formed. Even in the case of a fine emitter pattern, the emitter mesa wherein the above etching mask 11 is not peeled from the above emitter layer 12 is formed.
Patent JP-H05289648-A (JP)
Title: Character output method
Inventor: AKAOGI SATORU
IPC: B41B27/00
Filed: 1992-04-14
Abstract: PURPOSE:To provide the character output method which can output a block copy of a newspaper with high quality. CONSTITUTION:When the fonts of read characters are normal fonts F1 and F2 and a specified deformation rate is equal to a specific value, a newspaper flat font is outputted without being deformed. Further, when the fonts of the read characters are the normal fonts F1 and F2 and the specified deformation rate is not equal to the specific value, on the other hand, the normal fonts are deformed by the specified deformation rate and outputted. When the fonts of the read characters are newspaper flat fonts F3 and F4 and the specified deformation rate is equal to the specific value, the newspaper flat font is outputted without being deformed. When the fonts of the read characters are newspaper flat fonts F3 and F4 and the specified deformation rate is not equal to the specific value, the normal fonts are deformed by a deformation rate obtained by converting the specified deformation rate and then outputted.
Patent JP-S5617541-A (JP)
Title: Axial ratio compensating circuit
Inventor: NAMIKI JIYUNJI
IPC: H04J11/00
Filed: 1979-07-24
Abstract: PURPOSE:To ensure the axial ratio compensation without giving any modification to the intermediate frequency circuit and others, by selecting one of the memory elements based on the presumed identification value of the 2nd data obtained by the detection signal of the 2nd polarized wave and then subtracting this value from the 1st data. CONSTITUTION:The detection signal of the 2nd polarized wave supplied through terminal 101 is converted into the presumed identification value of the 2nd data through preidentifying circuit 1. This identification value controls signal line selector 34 in memory circuit 3, and one of memory elements 30-33 which is proper to the presumed identification value is selected to be connected to the subtraction terminal of subtractor 20. Then the detection signal of the 1st polarized wave is applied to the subtracted terminal of subtractor 20, and then the value connected to the subtraction terminal is subtracted in the form of the interference component. Thus the pure 1st data with the interference component eliminated is obtained at the output of subtractor 20. This output is applied to final identifying circuit 21 to obtain the correct presumed identification value for the 1st data the reception of which is desired.
Patent JP-H04323013-A (JP)
Title: Manufacture of propylene resin housing
Inventor: SHIMOUSE MASASHI
IPC: B29L31/30
Filed: 1991-04-24
Abstract: PURPOSE:To produce low cost propylene resin housing, which is excellent in self tapping repeating strength, rigidity and appearance and has small molding warpage and eliminates the necessitites for inserting nuts, making wall thicker and taking anti-warpage measure. CONSTITUTION:The manufacturing method of propylene resin housing consists of the melt-kneading of propylene polymer modified by unsaturated carboxylic acid or its derivative with a kneader and the following feeding and kneading of glass fiber to and with the melt flow of the propylene polymer in the midway for obtaining propylene resin composition in order to obtain the housing concerned by injection molding.
Patent JP-S59219263-A (JP)
Title: Preparation of optically active 2-azetidinone derivative
Inventor: OONO MASAJI
IPC: C07D498/04
Filed: 1983-05-30
Abstract: PURPOSE:To obtain the titled compound useful as a preparation intermediate of a beta-lactam antibiotic, in high yield and stereoselectivity, by using a specific 2-azetidinone derivative as a starting material, and nitrosating and reducing the material. CONSTITUTION:The compound of formula I (R<1> and R<2> are independently protecting groups, or together form a protecting group) obtained by introducing a protecting group to (4R)-4-(2-hydroxyethyl)-2-azetidinone, is treated with a strong base in an inert organic solvent at -100--20 deg.C, and the product is made to react with a nitrosation agent such as isoamyl nitrite, ethyl nitrite, etc. at -100-+50 deg.C to obtain the novel optically active hydroxyimino compound of formula II. The obtained compound of formula II is converted to the optically active 2-azetidinone derivative of formula III by contacting with hydrogen at 10-50 deg.C and 1-5atm in the presence of a catalyst (preferably a noble metal catalyst).
Patent JP-H07300211-A (JP)
Title: Physical distribution warehouse control system
Inventor: OSANAI JUNKO
IPC: G06Q50/00
Filed: 1994-05-06
Abstract: PURPOSE:To deliver the same articles with the same manufacturing date by recording the entry data with the same article code and different article date information as different stock data, selecting the same articles with the same article date information for delivery. CONSTITUTION:The data on entry articles are inputted to an entry control section 12. When the article date information differs even if the inherent article codes of the entry articles are the same, a stock information control section 14 registers the data as different stock data. A stock information memory section 16 stores the data as the stock data containing the article date information based on the entry data, and a stock information selection section 18 selects the proper stock data among the stock data from the stock information control section 16. A customer information memory section 20 stores an article and its manufacturing date each time the article is delivered to a customer. A delivery control section 22 delivers an article newer than the delivered article based on the data of the stock information selection section 18 and customer information memory section 20.
Patent JP-H08266538-A (JP)
Title: Ultrasonic diagnostic system
Inventor: ONO EIJI
IPC: A61B8/00
Filed: 1995-03-29
Abstract: PURPOSE: To improve diagnostic efficiency by always setting a diagnostic image in a state easy to observe without keeping an operator busy and to improve picture quality by always locating a focusing point at a diagnostic area. CONSTITUTION: The luminance and the maximum luminance of data in line buffet memory 33 are compared with each other by a water bag area calculation circuit 37, and the luminance difference between adjacent data is detected, and the area of the water bag of an ultrasonic wave image at every line is found from those data. The shortest water bag area is found from those data at every line by a shortest area sampling circuit 38, and the shift quantity of the ultrasonic wave image and that at a focusing position are decided by an image/focus shift circuit 39, then, automatic shift is performed. In this way, since it is possible to eliminate an image unrequired for diagnosis and to exclude focusing on a position unrequired for the diagnosis, the diagnostic efficiency and the picture quality are improved.
Patent JP-S60241712-A (JP)
Inventor: WADA JIYUNICHI
IPC: H02H7/122
Filed: 1984-05-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。